JPH052170Y2 - - Google Patents
Info
- Publication number
- JPH052170Y2 JPH052170Y2 JP1987084825U JP8482587U JPH052170Y2 JP H052170 Y2 JPH052170 Y2 JP H052170Y2 JP 1987084825 U JP1987084825 U JP 1987084825U JP 8482587 U JP8482587 U JP 8482587U JP H052170 Y2 JPH052170 Y2 JP H052170Y2
- Authority
- JP
- Japan
- Prior art keywords
- tip
- cap
- cylindrical container
- container
- nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 description 12
- 208000002925 dental caries Diseases 0.000 description 5
- 238000001802 infusion Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000005548 dental material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は医療用の点滴器具、とくに歯科材料を
含む医薬的または準医薬的液体を所望の位置に正
確に吐出するための医療用の点滴器具に関するも
のである。本考案の点滴器具は虫歯検知液を歯牙
窩洞に適用したり、シーラントを小窩裂溝に適用
するのに特に適している。[Detailed description of the invention] (Field of industrial application) The present invention is a medical drip device, especially a medical drip device for accurately discharging pharmaceutical or quasi-medicinal liquids containing dental materials to a desired location. It concerns instruments. The instillation device of the present invention is particularly suitable for applying caries-detecting liquid to tooth cavities and sealants to pits and fissures.
（従来の技術）
従来から医療分野、特に歯科分野で種々の薬液
を点滴状に取出すための器具が用いられている。
たとえば従来から用いられている虫歯検知液を歯
牙に適用するための器具は、薬液を収容するため
のプラスチツク製の容器、プラスチツク製のキヤ
ツプおよび該キヤツプに取りつけられた細長い点
滴ノズルから構成されている（特開昭60−156449
号参照）。(Prior Art) Instruments for dispensing various medicinal solutions in the form of drips have been used in the medical field, particularly in the dental field.
For example, a conventional device for applying caries detection liquid to teeth consists of a plastic container for containing the liquid, a plastic cap, and an elongated drip nozzle attached to the cap. (Unexamined Japanese Patent Publication No. 60-156449
(see issue).
（考案が解決しようとする課題）
しかしながら、かかる従来の器具は医師が容器
本体を手で持つて薬液を所望の歯牙に適用する際
の取り扱い性が悪いため、所望の歯牙に正確に適
用するために熟練した技術を必要とするという問
題があつた。(Problem to be solved by the invention) However, such conventional instruments are difficult to handle when the doctor holds the container body and applies the medicinal solution to the desired tooth. There was a problem in that it required highly skilled technology.
したがつて本考案の目的は、操作が簡便で、か
つ薬液を所望の歯牙に正確に適用することのでき
る医療用の点滴器具を提供することである。 Accordingly, an object of the present invention is to provide a medical drip device that is easy to operate and that can accurately apply a medicinal solution to a desired tooth.
（課題を解決するための手段）
すなわち本考案は、両端部の外表面にねじ６，
６′を有し、かつ先端に開口が設けられた可撓性
の筒状容器１と、該筒状容器１の先端部に螺嵌さ
れる拡径部を有し、かつ該拡径部に、外表面にね
じを有する管状流路４が接続されたキヤツプ２
と、該キヤツプ２を形成する管状流路４の先端部
に螺嵌される拡径部を有し、かつ該拡径部に細長
い薄肉の流路が接続されたノズル８および該筒状
容器１の後端部に螺嵌されるホルダ３からなる医
療用の点滴器具である。(Means for solving the problem) In other words, the present invention has screws 6 on the outer surface of both ends.
6' and a flexible cylindrical container 1 with an opening at the tip, and an enlarged diameter part that is screwed into the tip of the cylindrical container 1, and a , a cap 2 to which a tubular channel 4 having threads on the outer surface is connected.
, a nozzle 8 having an enlarged diameter portion that is screwed into the tip of the tubular channel 4 forming the cap 2, and an elongated thin channel connected to the enlarged diameter portion, and the cylindrical container 1. This is a medical drip device consisting of a holder 3 that is screwed onto the rear end.
（実施例）
次に本考案の医療用の点滴器具の一実施例を図
面にて説明する。第１図は本考案の点滴器具の断
面図であり、該点滴器具は可撓性の筒状容器１、
該筒状容器の先端部に螺嵌され、かつ先端に管状
流路４を有するキヤツプ２、該キヤツプ２の先端
部に螺嵌されるノズル８及び該筒状容器１の後端
部に螺嵌されるホルダ３で構成されている。(Example) Next, an example of the medical drip device of the present invention will be described with reference to the drawings. FIG. 1 is a sectional view of the drip device of the present invention, which includes a flexible cylindrical container 1,
A cap 2 screwed onto the tip of the cylindrical container and having a tubular flow path 4 at the tip; a nozzle 8 screwed onto the tip of the cap 2; and a nozzle 8 screwed onto the rear end of the cylindrical container 1. holder 3.
筒状容器１はポリエチレン、ポリプロピレン、
ポリ塩化ビニル等の可撓性を有する樹脂からな
り、内部に収容される液体が外から見える程度の
透明性を有していることが好ましい。また第１図
に示すように容器の壁面は薄い均一な厚みを有し
ており、容器内に収容された液体は容器の向かい
合つた壁面を手で圧縮することにより容器の上端
に設けられた開口５から押し出すことができる。
該容器の断面は通常円形を有しており、その上部
と下部に外壁面にねじ６，６′を有する小径部が
設けられている。 The cylindrical container 1 is made of polyethylene, polypropylene,
It is preferably made of a flexible resin such as polyvinyl chloride and has transparency to the extent that the liquid contained therein can be seen from the outside. In addition, as shown in Figure 1, the walls of the container have a thin and uniform thickness, and the liquid contained in the container is placed at the upper end of the container by manually compressing the opposite walls of the container. It can be pushed out through the opening 5.
The container usually has a circular cross-section and is provided at its upper and lower parts with small diameter sections having screws 6, 6' on the outer wall.
先端に管状流路４を有するキヤツプ２はその後
端が拡径され、該筒状容器１の先端小径部に螺嵌
される。 The cap 2, which has a tubular flow path 4 at its tip, is enlarged in diameter at its rear end and is screwed into the small diameter portion at the tip of the cylindrical container 1.
ノズル８は細長い肉薄の可撓性の流路と拡径部
とから形成され、該キヤツプ２の管状流路４の先
端部に螺嵌される。該ノズル２は薬液を小出しに
したり、あるいは届きにくい場所に薬液を点滴す
るために、細長い肉薄の流路（虫歯検知液では内
径0.1〜１mm程度）を有している。該ノズル８を
適度な弾性と塑性変形のある樹脂（例えばポリエ
チレン、ポリプロピレン等）で形成するとノズル
を任意の位置で折り曲げて使用できる。このため
口腔内において種々の歯牙部位に薬液を適用で
き、しかも繰り返し種々の位置で折曲げて使用で
きるという利点がある。７は点滴器具の不使用時
にノズルの先端を閉塞するキヤツプ本体である。 The nozzle 8 is formed of an elongated, thin-walled, flexible channel and an enlarged diameter portion, and is screwed into the tip of the tubular channel 4 of the cap 2 . The nozzle 2 has an elongated, thin channel (inner diameter of about 0.1 to 1 mm for caries detection liquid) for dispensing a medicinal liquid or instilling a medicinal liquid in a difficult-to-reach place. If the nozzle 8 is made of a resin having appropriate elasticity and plastic deformation (for example, polyethylene, polypropylene, etc.), the nozzle can be bent at any position and used. Therefore, there is an advantage that the medicinal solution can be applied to various tooth sites in the oral cavity, and that it can be repeatedly bent and used at various positions. 7 is a cap body that closes the tip of the nozzle when the drip device is not in use.
ホルダ３は、その先端に該筒状容器の下部に設
けられた小径部に螺嵌されるねじを有している。
通常第１図に示すように後部に向つて小径となる
円筒状体である。円筒状体のホルダの先端部及び
該拡径されたキヤツプの後端部の外径を筒状容器
の外径と同一にすればホルダと筒状容器、さらに
キヤツプを完全に一体化できる。かかる点滴器具
は使用者がペンあるいは鉛筆を持つようにして操
作することができる。 The holder 3 has a screw at its tip that is screwed into a small diameter portion provided at the bottom of the cylindrical container.
Usually, as shown in FIG. 1, it is a cylindrical body whose diameter becomes smaller toward the rear. By making the outer diameter of the front end of the cylindrical holder and the rear end of the enlarged cap the same as the outer diameter of the cylindrical container, the holder, the cylindrical container, and the cap can be completely integrated. Such an infusion device can be operated by a user as if he were holding a pen or pencil.
第２図は本考案の点滴器具をペンか鉛筆を持つ
ように手に保持したときの斜視図で、ホルダ３は
使用者の親指と人差指との間に置かれるに十分な
長さを有しており、筒状容器１を親指と人差指で
つまんで持つことができる。使用時には可撓性の
筒状容器１の両壁面を圧縮すると容器内の薬液は
必要量だけノズル８から正確に所定の位置に注入
される。筒状容器の圧縮を解放すると、薬液の流
出は速かに止まり、ノズル中に残存する液はキヤ
ツプ２内にもどる。また、ノズル８をキヤツプ２
の先端の管状流路４に取り付けたときに、キヤツ
プ２の管状流路とノズル８の流路との連結部１０
で液体が滞溜する空間をなくすようなノズル構造
とすると、ノズル中に残存する液体を全て筒状容
器内にもどすことができる。そのため点滴容器の
不使用時におけるノズルからの液体の洩出が完全
に防止できる。 Figure 2 is a perspective view of the infusion device of the present invention held in the hand like a pen or pencil, and the holder 3 is long enough to be placed between the user's thumb and index finger. The cylindrical container 1 can be held between the thumb and forefinger. When in use, when both walls of the flexible cylindrical container 1 are compressed, the required amount of the medicinal solution in the container is injected from the nozzle 8 into a predetermined position accurately. When the compression of the cylindrical container is released, the outflow of the chemical solution quickly stops, and the solution remaining in the nozzle returns to the cap 2. Also, connect nozzle 8 to cap 2.
When attached to the tubular channel 4 at the tip of the cap, the connecting portion 10 between the tubular channel of the cap 2 and the channel of the nozzle 8
If the nozzle structure is such that there is no space for liquid to accumulate, all of the liquid remaining in the nozzle can be returned to the cylindrical container. Therefore, leakage of liquid from the nozzle when the drip container is not in use can be completely prevented.
第３図は据置型の点滴器具の例であり、該点滴
器具は筒状容器１の下部に下端が拡径された台形
状のホルダ３が取り付けられている。そのため不
使用時には点滴器具を立てて保存することができ
る。 FIG. 3 shows an example of a stationary drip device, in which a trapezoidal holder 3 whose lower end is enlarged in diameter is attached to the lower part of a cylindrical container 1. Therefore, the drip device can be stored upright when not in use.
（考案の効果）
上記の構造を有する点滴器具は、
容器に設けられた開口が１つであるため、密
閉性に優れ、容器内に充填された材料が細菌等
で対汚されることがない。(Effects of the invention) The drip device having the above structure has excellent airtightness because the container has one opening, and the material filled in the container is not contaminated with bacteria or the like.
容器の先端に大きな開口を設けることができ
容器内への材料の充填が容易である。 A large opening can be provided at the tip of the container, making it easy to fill the container with material.
容器の後端に種々の形状のホルダが着脱自在
に螺嵌できるため、使用目的に適用したホルダ
を選択できる。 Since holders of various shapes can be removably screwed onto the rear end of the container, a holder suitable for the purpose of use can be selected.
点滴器具の不使用時に容器内の材料がノズル
から漏出することがないため、周囲が清潔であ
る。 The surrounding area is clean because the material inside the container does not leak out from the nozzle when the drip device is not in use.
という効果を奏している。It has this effect.
本考案の点滴器具は上記のような効果を有する
ため、医療用、特に虫歯検知液、シーラント、ボ
ンデイング液、エツチング剤、各種の歯科用前処
理剤を歯牙に点滴状に適用する点滴器具として好
適に用いられる。 Since the drip device of the present invention has the above-mentioned effects, it is suitable for medical use, particularly as a drip device for applying caries detection solutions, sealants, bonding solutions, etching agents, and various dental pretreatment agents to teeth in drip form.
第１図は本考案の点滴器具の断面図であり、第
２図は使用状態を示す斜視図であり、第３図は据
置型の点滴器具の断面図である。
１……筒状容器、２……キヤツプ、３……ホル
ダ。
FIG. 1 is a sectional view of the infusion device of the present invention, FIG. 2 is a perspective view showing the state of use, and FIG. 3 is a sectional view of the stationary infusion device. 1... cylindrical container, 2... cap, 3... holder.
Claims (1)
端に開口が設けられた可撓性の筒状容器１と、該
筒状容器１の先端部に螺嵌される拡径部を有し、
かつ該拡径部に、外表面にねじを有する管状流路
４が接続されたキヤツプ２と、該キヤツプ２を形
成する管状流路４の先端部に螺嵌される拡径部を
有し、かつ該拡径部に細長い薄肉の流路が接続さ
れたノズル８および該筒状容器１の後端部に螺嵌
されるホルダ３からなる医療用の点滴器具。 A flexible cylindrical container 1 having screws 6, 6' on the outer surface of both ends and an opening at the tip, and an enlarged diameter portion screwed into the tip of the cylindrical container 1. have,
and a cap 2 to which a tubular channel 4 having a thread on the outer surface is connected, and an enlarged diameter section screwed into the tip of the tubular channel 4 forming the cap 2; A medical drip device comprising a nozzle 8 having an elongated thin-walled channel connected to the expanded diameter portion, and a holder 3 screwed into the rear end of the cylindrical container 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987084825U JPH052170Y2 (en) | 1987-05-30 | 1987-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987084825U JPH052170Y2 (en) | 1987-05-30 | 1987-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63193009U JPS63193009U (en) | 1988-12-13 |
| JPH052170Y2 true JPH052170Y2 (en) | 1993-01-20 |
Family
ID=30939673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987084825U Expired - Lifetime JPH052170Y2 (en) | 1987-05-30 | 1987-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052170Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60156449A (en) * | 1983-08-29 | 1985-08-16 | デンツプライ インタ−ナシヨナル インコ−ポレ−テツド | Dispenser for flowable material |
-
1987
- 1987-05-30 JP JP1987084825U patent/JPH052170Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60156449A (en) * | 1983-08-29 | 1985-08-16 | デンツプライ インタ−ナシヨナル インコ−ポレ−テツド | Dispenser for flowable material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63193009U (en) | 1988-12-13 |
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